DE3684250D1 - ARRANGEMENT FOR TRANSMITTING DIRECTIONAL RADIO SIGNALS FROM TWO OR MORE DIRECTIONAL RADIO FREQUENCY BANDS. - Google Patents

ARRANGEMENT FOR TRANSMITTING DIRECTIONAL RADIO SIGNALS FROM TWO OR MORE DIRECTIONAL RADIO FREQUENCY BANDS.

Info

Publication number
DE3684250D1
DE3684250D1 DE8686116791T DE3684250T DE3684250D1 DE 3684250 D1 DE3684250 D1 DE 3684250D1 DE 8686116791 T DE8686116791 T DE 8686116791T DE 3684250 T DE3684250 T DE 3684250T DE 3684250 D1 DE3684250 D1 DE 3684250D1
Authority
DE
Germany
Prior art keywords
directional radio
frequency bands
arrangement
transmitting
radio frequency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8686116791T
Other languages
German (de)
Inventor
Peter Doehr
Uwe Leupelt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE8686116791T priority Critical patent/DE3684250D1/en
Application granted granted Critical
Publication of DE3684250D1 publication Critical patent/DE3684250D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2131—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies with combining or separating polarisations

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

The energising system has a switched wideband polarisation device (2) used for all frequency bands coupled via a pair of waveguides (3) to frequency splitting devices (4,5) for each polarisation. Pref. two rectangular aluminium hollow waveguides are used in conjunction with mode filters.
DE8686116791T 1985-12-06 1986-12-03 ARRANGEMENT FOR TRANSMITTING DIRECTIONAL RADIO SIGNALS FROM TWO OR MORE DIRECTIONAL RADIO FREQUENCY BANDS. Expired - Fee Related DE3684250D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686116791T DE3684250D1 (en) 1985-12-06 1986-12-03 ARRANGEMENT FOR TRANSMITTING DIRECTIONAL RADIO SIGNALS FROM TWO OR MORE DIRECTIONAL RADIO FREQUENCY BANDS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3543243 1985-12-06
DE8686116791T DE3684250D1 (en) 1985-12-06 1986-12-03 ARRANGEMENT FOR TRANSMITTING DIRECTIONAL RADIO SIGNALS FROM TWO OR MORE DIRECTIONAL RADIO FREQUENCY BANDS.

Publications (1)

Publication Number Publication Date
DE3684250D1 true DE3684250D1 (en) 1992-04-16

Family

ID=6287861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686116791T Expired - Fee Related DE3684250D1 (en) 1985-12-06 1986-12-03 ARRANGEMENT FOR TRANSMITTING DIRECTIONAL RADIO SIGNALS FROM TWO OR MORE DIRECTIONAL RADIO FREQUENCY BANDS.

Country Status (5)

Country Link
EP (1) EP0224917B1 (en)
AU (1) AU589236B2 (en)
DE (1) DE3684250D1 (en)
FI (1) FI82322C (en)
YU (1) YU201586A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618261A1 (en) * 1987-07-16 1989-01-20 Portenseigne Microwave switch and applications
FR2993715B1 (en) * 2012-07-20 2017-03-10 Thales Sa COMPACT RADIOFREQUENCY SOURCE, ANTENNA AND MULTIFACEAL ANTENNA SYSTEM COMPRISING SUCH COMPACT SOURCES AND SATELLITE TELECOMMUNICATION SYSTEM COMPRISING AT LEAST ONE SUCH ANTENNA
WO2015185150A1 (en) * 2014-06-06 2015-12-10 Telefonaktiebolaget L M Ericsson (Publ) A combined two dual carrier radio link

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031383B (en) * 1956-04-19 1958-06-04 Philips Nv Device for ventilating a waveguide system
FR2182728B1 (en) * 1972-05-05 1977-03-18 Thomson Csf
DE2517383C3 (en) * 1975-04-19 1979-03-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt System crossover for dual use of frequencies
US3999151A (en) * 1975-09-08 1976-12-21 Western Electric Company, Inc. Crossguide hybrid coupler and a commutating hybrid using same to form a channel branching network
US4491810A (en) * 1983-01-28 1985-01-01 Andrew Corporation Multi-port, multi-frequency microwave combiner with overmoded square waveguide section
DE3406641A1 (en) * 1984-02-24 1985-08-29 ANT Nachrichtentechnik GmbH, 7150 Backnang TWO-BAND POLARIZING SWITCH

Also Published As

Publication number Publication date
AU6614486A (en) 1987-06-11
FI864972A0 (en) 1986-12-05
AU589236B2 (en) 1989-10-05
YU201586A (en) 1988-12-31
EP0224917B1 (en) 1992-03-11
FI82322C (en) 1991-02-11
FI82322B (en) 1990-10-31
EP0224917A1 (en) 1987-06-10
FI864972A (en) 1987-06-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee